Hi, We are still see issued described in: http://www.spinics.net/lists/linux-nfs/msg22142.html Now even the see partial context. By looking at kernel's GSS implementation I see following: The auth_gss.c:gss_marshal() in some cases may return NULL. The NULL value is passed to xdr_adjust_iovec() which calculates message length as: return iov->iov_len = ((u8 *) p - (u8 *) iov->iov_base); where p is NULL in such case. I don't think it's an expected behavior. Regards, Tigran -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html